In a liver cell, ephinephrine binds to a g-protein coupled receptor which triggers an effector protein to produce camp. camp triggers the cellular response. which molecule is the second messenger?

What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.